/* ===== Wrapper ===== */
.category-wrapper {
    background: #ffffff;
    padding: 20px;
    border-radius: 16px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    position: relative;
}

/* ===== Title ===== */
.category-title {
    font-weight: bold;
    margin-bottom: 16px;
    color: #333;
}

/* ===== List ===== */
.category-list {
    list-style: none;
    padding: 0;
    margin: 0;
    max-height: 180px; /* ~3 item */
    overflow-y: auto;
}

    /* ===== Scroll đẹp ===== */
    .category-list::-webkit-scrollbar {
        width: 6px;
    }

    .category-list::-webkit-scrollbar-thumb {
        background: #ccc;
        border-radius: 10px;
    }

        .category-list::-webkit-scrollbar-thumb:hover {
            background: #ff6b6b;
        }

/* ===== Item ===== */
.category-item {
    margin-bottom: 10px;
    height: 55px;
}

/* ===== Link ===== */
.category-link {
    display: flex;
    align-items: center;
    height: 100%;
    padding: 0 14px;
    border-radius: 12px;
    text-decoration: none;
    color: #333;
    background: #f8f9fa;
    transition: all 0.25s ease;
}

    /* ===== Hover ===== */
    .category-link:hover {
        background: #ff6b6b;
        color: #fff;
        transform: translateX(5px);
    }

/* ===== Icon ===== */
.icon {
    width: 35px;
    height: 35px;
    border-radius: 50%;
    background: #ff6b6b;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 10px;
    transition: 0.3s;
}

.category-link:hover .icon {
    background: #fff;
    color: #ff6b6b;
}

/* ===== Name ===== */
.name {
    flex: 1;
    font-weight: 500;
}

/* ===== Arrow ===== */
.arrow {
    transition: 0.3s;
}

.category-link:hover .arrow {
    transform: translateX(5px);
}

/* ===== Active (đang chọn) ===== */
.category-item.active .category-link {
    background: #ff6b6b;
    color: #fff;
}

/* ===== Fade cuối list (hiệu ứng xịn) ===== */
.category-wrapper::after {
    content: "";
    position: absolute;
    bottom: 20px;
    left: 20px;
    right: 20px;
    height: 25px;
    background: linear-gradient(to top, #fff, transparent);
    pointer-events: none;
}